How to make unit selection circles merge?
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MaT
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Published on 2014-08-11T11:09:10Z
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2014/08/21
10:31 UTC
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I would like to know how to make this effect of merged circle selection. Here are images to illustrate:
Basically I'm looking for this effect:
How the merge effect of the circles can be achieved ? I didn't found any explanation concerning this effect. I know that to project those texture I can develop a decal system but I don't know how to create the merging effect.
If possible, I'm looking for purely shaders solution.
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